Abstract
The current research work focuses on the optimization of the process variables of abrasive water jet machining (AWJM) process on Nimonic C-263 alloy by using the Taguchi method. The design and experiments are conducted by Taguchi L-27 orthogonal array technique. The three process variables: water jet pressure (WJP), transverse speed (TS) and standoff distance (SOD) are considered at three different levels. The considered output responses are: Kerf Taper (KT), material removal rate (MRR) and surface roughness (SR). The surface morphology of machined surface is analyzed by using the scanning electron microscope (SEM) images. Analysis of variance (ANOVA) was conducted to analyze the significant impact of each variable. From the analysis of all the responses, it is evident that all the responses are greatly influenced by transverse speed. The SEM images have revealed the micro-cuts and plastic deformation at various locations of the machined surface.
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Madhavarao, S., Penmetsa, R.V., Rama Bhadri Raju, C., Gottumukkala, H.T.R. (2022). Optimization of Process Variables in Abrasive Water Jet Machining of Nimonic C-263 Super Alloy Using Taguchi Method. In: Bindhu, V., R. S. Tavares, J.M., Ţălu, Ş. (eds) Proceedings of Fourth International Conference on Inventive Material Science Applications. Advances in Sustainability Science and Technology. Springer, Singapore. https://doi.org/10.1007/978-981-16-4321-7_15
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DOI: https://doi.org/10.1007/978-981-16-4321-7_15
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